Diplostomum spathaceum Rudolphi, 1819 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Platyhelminthes class Trematoda order Diplostomida family Diplostomidae genus Diplostomum species Diplostomum spathaceum Name Homonyms Diplostomum spathaceum (Rudolphi, 1819) Olsson, 1876 Diplostomum spathaceum Rudolphi, 1819